One of these discoveries was the discovery ofâ small planet in the outer Solar system: 2013 SY99. It’s a little bit of the ice world has an long track, one long, run the change that it takes 20,000 years. We find SY99 using ofâ telescope Canada-France-Hawaii survey of the origin of the outer Solar system. There’s a big distance to the SY99 means that this small planet is moving very slowly through the air. Our measurements show that the orbit of the body is baie’n elongated ellipse with a closest approach to the Sun within 50 astronomical units (1. E. is the distance of the earth to the Sun).